[go: up one dir, main page]

FI873320A7 - Telecommunications exchange equipment that uses ISDN technology on shared lines for multiple subscribers. - Google Patents

Telecommunications exchange equipment that uses ISDN technology on shared lines for multiple subscribers. Download PDF

Info

Publication number
FI873320A7
FI873320A7 FI873320A FI873320A FI873320A7 FI 873320 A7 FI873320 A7 FI 873320A7 FI 873320 A FI873320 A FI 873320A FI 873320 A FI873320 A FI 873320A FI 873320 A7 FI873320 A7 FI 873320A7
Authority
FI
Finland
Prior art keywords
exchange equipment
multiple subscribers
telecommunications exchange
shared lines
isdn technology
Prior art date
Application number
FI873320A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI873320A0 (en
FI873320L (en
Inventor
Mahir Ozdamar
Original Assignee
The Plessey Company Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Plessey Company Plc filed Critical The Plessey Company Plc
Publication of FI873320A0 publication Critical patent/FI873320A0/en
Publication of FI873320L publication Critical patent/FI873320L/en
Publication of FI873320A7 publication Critical patent/FI873320A7/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0457—Connection protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/097—Numbering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/102—Common translator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/23—Partyline

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Small-Scale Networks (AREA)
FI873320A 1986-07-31 1987-07-30 Telecommunications exchange equipment that uses ISDN technology on shared lines for multiple subscribers. FI873320A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08618706A GB2193416A (en) 1986-07-31 1986-07-31 Telecommunication exchange equipment incorporating multiparty lines using integrated service digital network techniques

Publications (3)

Publication Number Publication Date
FI873320A0 FI873320A0 (en) 1987-07-30
FI873320L FI873320L (en) 1988-02-01
FI873320A7 true FI873320A7 (en) 1988-02-01

Family

ID=10602010

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873320A FI873320A7 (en) 1986-07-31 1987-07-30 Telecommunications exchange equipment that uses ISDN technology on shared lines for multiple subscribers.

Country Status (8)

Country Link
EP (1) EP0255169A3 (en)
JP (1) JPS6339232A (en)
KR (1) KR880002357A (en)
CN (1) CN87105368A (en)
DK (1) DK399287A (en)
FI (1) FI873320A7 (en)
GB (1) GB2193416A (en)
PT (1) PT85403A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU596915B2 (en) * 1987-10-13 1990-05-17 American Telephone And Telegraph Company Call service initialization arrangement
DE69014004T2 (en) * 1989-07-08 1995-06-14 Sharp Kk Digital connection unit and method for managing communication fees.
US5276441A (en) * 1989-07-08 1994-01-04 Sharp Kabushiki Kaisha Communication charge manageable digital communication unit and a method of managing communication charge
JP2894371B2 (en) * 1991-01-09 1999-05-24 キヤノン株式会社 Communication device control method
FR2683688A1 (en) * 1991-10-16 1993-05-14 Telecommunications Sa COMMUNICATION METHOD BETWEEN A DIGITAL SWITCH AND A PLURALITY OF TERMINALS.

Also Published As

Publication number Publication date
PT85403A (en) 1988-07-29
EP0255169A2 (en) 1988-02-03
FI873320A0 (en) 1987-07-30
FI873320L (en) 1988-02-01
CN87105368A (en) 1988-02-10
EP0255169A3 (en) 1989-08-30
GB2193416A (en) 1988-02-03
DK399287D0 (en) 1987-07-30
JPS6339232A (en) 1988-02-19
GB8618706D0 (en) 1986-09-10
DK399287A (en) 1988-02-01
KR880002357A (en) 1988-04-30

Similar Documents

Publication Publication Date Title
IT8320356A0 (en) MEMORY TELEPHONE SYSTEM, SERVING A MULTIPLE TELEPHONE EQUIPMENT.
DE3787492D1 (en) Distributed voice data exchange in multi-stage connection networks.
NO871323D0 (en) LOCAL DATA NETWORK TRANSMISSION SYSTEM.
DE3852806D1 (en) Self-searching multi-level switching network for fast packet switching system.
DE68917592D1 (en) TELECOMMUNICATION SYSTEM.
DE3771283D1 (en) LASER-MARKABLE, ELECTRICAL CABLE.
IT8720093A0 (en) FUEL INJECTION EQUIPMENT, WITH MULTIPLE INJECTION POINTS.
FI914917A7 (en) TELECOMMUNICATIONS NETWORK.
NO157039C (en) SUBSCRIBER LINE CIRCUIT.
DE3770601D1 (en) CONNECTION BAR FOR TELECOMMUNICATION TECHNOLOGY.
NO862404L (en) Telecommunications exchange.
DE3786222D1 (en) TELEPHONE SYSTEM.
FI913489A7 (en) TELECOMMUNICATIONS NETWORK.
FI873133A7 (en) DOSA, ISYNNERHET FOERDELNINGSDOSA FOER TELECOMMUNICATION TEKNIKEN.
DE3872145D1 (en) DATA TRANSFER NETWORK.
DE59009936D1 (en) Optical communication system for the subscriber access area.
DE59009907D1 (en) Optical communication system for the subscriber access area.
NO870902L (en) TELECOMMUNICATIONS SYSTEM.
FI873320A7 (en) Telecommunications exchange equipment that uses ISDN technology on shared lines for multiple subscribers.
DE3772891D1 (en) SYSTEM FOR CONNECTING TELEPHONE PARTICIPANTS, DESIGNED AROUND A DIGITAL TIME MULTIPLEX SWITCHING SYSTEM.
IT8119414A0 (en) NUMERICAL SWITCHING CENTRAL FOR TELECOMMUNICATIONS SYSTEMS.
DE3382315D1 (en) CIRCUIT ARRANGEMENT FOR A TELECOMMUNICATION SYSTEM, ESPECIALLY TELEPHONE INTERMEDIATE SYSTEM, WITH INTERFACE ASSEMBLIES.
DE3873531D1 (en) ACTIVE COMMUNICATION NETWORK.
SU978385A1 (en) Selective call system
OA09053A (en) Automatic exchange system for maritime radie telephone.

Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: THE PLESSEY COMPANY PLC